//
//  CategoryHome.swift
//  Landmarks
//
//  Created by renmadao on 2021/2/19.
//

import SwiftUI

struct CategoryHome: View {
    @EnvironmentObject var modelData: ModelData
    @State private var showingProfile = false
    
    var body: some View {
        NavigationView {
            List {
                modelData.features[0].image.resizable().scaledToFill().frame(height: 200).clipped().listRowInsets(EdgeInsets())
                ForEach(modelData.categories.keys.sorted(), id: \.self) { key in
                    CategoryRow(categoryName: key, items: modelData.categories[key]!)
                }
                .listRowInsets(EdgeInsets())
            }
            .listStyle(InsetListStyle())
            .navigationTitle("Featured")
            .toolbar {
                Button(action: {showingProfile.toggle()}) {
                    Image(systemName: "person.crop.circle").accessibilityLabel("User Profile")
                }
            }
            .sheet(isPresented: $showingProfile) {
                ProfileHost().environmentObject(modelData)
            }
        }
        .listRowInsets(EdgeInsets())
    }
}

struct CategoryHome_Previews: PreviewProvider {
    static var previews: some View {
        CategoryHome().environmentObject(ModelData())
    }
}
